Includes: Taboo, Virgin, Voyeur, Masturbation, Caught, Pussy Close Ups, POV Sex, Bouncing Tits. You catch lil sis touching herself through her clothes in her room, and ask to watch. She's never touched herself before today. She's never seen a cock either. You agree to show her yours if she shows you her pussy. You masturbate together before she decides that shes ready to lose her virginity now, to you bro. She's afraid of getting pregnant but you assure her nothing bad will happen if you cum inside lil sis.